{{!
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements.  See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership.  The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License.  You may obtain a copy of the License at
*
*     http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
}}

{{#if this.length}}
  <div class="dropdown insert-udfs">
    <a role="button" data-toggle="dropdown" class="btn btn-default btn-sm" data-target="#">
      {{t "placeholders.select.udfs"}}
      <span class="caret"></span>
    </a>
    <ul class="dropdown-menu pull-right" role="menu" aria-labelledby="dropdownMenu">
      {{#each item in this}}
        <li class="dropdown dropdown-submenu">
          {{#if item.file}}
            <a tabindex="-1">{{item.file.name}}</a>
          {{else}}
            <a tabindex="-1">{{tb-helper item.name}}</a>
          {{/if}}
          <ul class="dropdown-menu">
            {{#each udf in item.udfs}}
              <li>
                {{#no-bubbling click="insertUdf" data=udf tagName="a"}}
                  {{udf.name}}
                {{/no-bubbling}}
              </li>
            {{/each}}
          </ul>
        </li>
      {{/each}}
    </ul>
  </div>
{{/if}}